Diamonds and pearly whites . .

Leizel Cerexhe and Emile Kestelyn were all smiles as they showed off an exclusive truffles and diamond creation to help launch a partnership between auction house Lyon and Turnbull and Valvona and Crolla.

Mary Contini, director of Valvona and Crolla, said: “Truffles are known as the diamonds of the kitchen and their price can compare with many of the exquisite diamonds to be found in Lyon and Turnbull’s saleroom.

“We decided to hold a special five-course dinner to celebrate both the diamond and the truffle.”